| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.94 | 6.220% | $152.8931 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $235.63 | 10.667% | $260.7647 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $42.34 | 8.102% | $45.7704 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $112.36 | 10.693% | $124.3747 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $28.29 | 5.116% | $29.7373 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $76.81 | 10.493% | $84.8697 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $92.93 | 5.200% | $97.7624 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $732.30 | $796.1723 | $796.16 | $796.10 | $796.30 | |